17179660

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1993}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 36179136

約数和(自身を除く): 18999476

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 1993, 2155, 3986, 4310, 7972, 8620, 9965, 19930, 39860, 858983, 1717966, 3435932, 4294915, 8589830, 17179660]

約数ペア:

[(1, 17179660), (2, 8589830), (4, 4294915), (5, 3435932), (10, 1717966), (20, 858983), (431, 39860), (862, 19930), (1724, 9965), (1993, 8620), (2155, 7972), (3986, 4310)]